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Behavioral Finance and Investment Choices: Psychological Biases in Fixed Income, Equities, and Dollar Exposure
Subject area: Arts, Social Sciences and Humanities · Area of research: Humanities
Abstract
This article explores the impact of key behavioral finance biases on investor decision-making when choosing among fixed income securities, equities, and foreign currency investments, with a focus on the psychological mechanisms influencing these choices. Specifically, it examines how loss aversion drives an exaggerated preference for fixed income products, how anchoring bias shapes decisions to dollarize portfolios, and how social media and financial influencers contribute to shifts in investor profiles from conservative savers to risk-taking participants in stocks and cryptocurrencies. The analysis draws on seminal and recent academic literature to provide a comprehensive understanding of how cognitive and social biases affect portfolio allocation, potentially leading to suboptimal investment outcomes. Recognizing these biases is essential for improving financial literacy and promoting more informed and rational investment strategies.
Keywords
Behavioral Finance, Loss Aversion, Anchoring Bias, Social Media Influence, Investment Decision-Making, Fixed Income, Equities, Dollarization, Investor Behavior, Cognitive Biases.
References
[1] Kahneman, D., & Tversky, A. (1979). Prospect Theory: An Analysis of Decision under Risk. Econometrica, 47(2), 263-292.
[2] Ben-David, I., & Hirshleifer, D. (2020). Financial Loss Aversion Illusion. Review of Finance, 24(1), 1-46.
[3] Weber, E. U., & Milliman, R. A. (1997). Perceived Risk Attitudes: Relating Risk Perception to Risky Choice. Management Science, 43(2), 123-144.
[4] Gneezy, U., & Potters, J. (1997). An Experiment on Risk Taking and Evaluation Periods. Quarterly Journal of Economics, 112(2), 631-645.
[5] Tversky, A., & Kahneman, D. (1974). Judgment under Uncertainty: Heuristics and Biases. Science, 185(4157), 1124-1131.
[6] Barberis, N., Shleifer, A., & Vishny, R. (2001). Prospect Theory and Asset Prices. Quarterly Journal of Economics, 116(1), 1-53.
[7] Odean, T. (1998). Are Investors Reluctant to Realize Their Losses? Journal of Finance, 53(5), 1775-1798.
[8] Aggarwal, R. (2021). Social Media as a Financial Resource for Investors. Journal of Behavioral Finance, 22(3), 195-208.
[9] Jia, J., Hu, X., & Tripathi, R. (2020). Social Media’s Impact on Retail Investors. Journal of Financial Markets, 50, 100568.
[10] Hu, X., & Tripathi, R. (2016). Influence of Social Media on Investor Behavior. International Journal of Finance, 28(4), 57-72.
[11] Wang, Y., & Wang, Z. (2018). Herd Behavior in Social Media Influenced Trading. Behavioral Economics Journal, 45(2), 233-247.
[12] Ontario Securities Commission. (2024). Social Media and Retail Investing: The Rise of Finfluencers, OSC Report.
[13] Sharma, S., & Kumar, A. (2019). The Impact of Social Influences on Investment Decision-Making. International Journal of Economics and Finance, 11(3), 87-98.
[14] Maguire, K., & Delahunt, B. (2017). Understanding Behavioral Finance Biases. Financial Planning Review, 20(1), 25-39.
[15] Benartzi, S., & Thaler, R. H. (2007). Heuristics and Biases in Retirement Savings Behavior. Journal of Economic Perspectives, 21(3), 81-104.
[16] SANTOS,Hugo;PESSOA,EliomarGotardi.Impactsofdigitalizationontheefficiencyandqualityofpublicservices:Acomprehensiveanalysis.LUMENETVIRTUS,[S.l.],v.15,n.40,p.44094414,2024.DOI:10.56238/levv15n40024.Disponívelem:https://periodicos.newsciencepubl.com/LEV/article/view/452.Acessoem:25jan.2025.
[17] Filho, W. L. R. (2025). The Role of Zero Trust Architecture in Modern Cybersecurity: Integration with IAM and Emerging Technologies. Brazilian Journal of Development, 11(1), e76836. https://doi.org/10.34117/bjdv11n1-060
[18] Oliveira, C. E. C. de. (2025). Gentrification, urban revitalization, and social equity: challenges and solutions. Brazilian Journal of Development, 11(2), e77293. https://doi.org/10.34117/bjdv11n2-010
[19] Pessoa, E. G. (2024). Pavimentos permeáveis uma solução sustentável. Revista Sistemática, 14(3), 594–599. https://doi.org/10.56238/rcsv14n3-012
[20] Filho, W. L. R. (2025). THE ROLE OF AI IN ENHANCING IDENTITY AND ACCESS MANAGEMENT SYSTEMS. International Seven Journal of Multidisciplinary, 1(2). https://doi.org/10.56238/isevmjv1n2-011
[21] Antonio, S. L. (2025). Technological innovations and geomechanical challenges in Midland Basin Drilling. Brazilian Journal of Development, 11(3), e78097. https://doi.org/10.34117/bjdv11n3-005
[22] Pessoa, E. G. (2024). Pavimentos permeáveis uma solução sustentável. Revista Sistemática, 14(3), 594–599. https://doi.org/10.56238/rcsv14n3-012
[23] Pessoa, E. G. (2024). Pavimentos permeáveis uma solução sustentável. Revista Sistemática, 14(3), 594–599. https://doi.org/10.56238/rcsv14n3-012
[24] Eliomar Gotardi Pessoa, & Coautora: Glaucia Brandão Freitas. (2022). ANÁLISE DE CUSTO DE PAVIMENTOS PERMEÁVEIS EM BLOCO DE CONCRETO UTILIZANDO BIM (BUILDING INFORMATION MODELING). Revistaft, 26(111), 86. https://doi.org/10.5281/zenodo.10022486
[25] Eliomar Gotardi Pessoa, Gabriel Seixas Pinto Azevedo Benittez, Nathalia Pizzol de Oliveira, & Vitor Borges Ferreira Leite. (2022). ANÁLISE COMPARATIVA ENTRE RESULTADOS EXPERIMENTAIS E TEÓRICOS DE UMA ESTACA COM CARGA HORIZONTAL APLICADA NO TOPO. Revistaft, 27(119), 67. https://doi.org/10.5281/zenodo.7626667
[26] Eliomar Gotardi Pessoa, & Coautora: Glaucia Brandão Freitas. (2022). ANÁLISE COMPARATIVA ENTRE RESULTADOS TEÓRICOS DA DEFLEXÃO DE UMA LAJE PLANA COM CARGA DISTRIBUÍDA PELO MÉTODO DE EQUAÇÃO DE DIFERENCIAL DE LAGRANGE POR SÉRIE DE FOURIER DUPLA E MODELAGEM NUMÉRICA PELO SOFTWARE SAP2000. Revistaft, 26(111), 43. https://doi.org/10.5281/zenodo.10019943
[27] Pessoa, E. G. (2025). Optimizing helical pile foundations: a comprehensive study on displaced soil volume and group behavior. Brazilian Journal of Development, 11(4), e79278. https://doi.org/10.34117/bjdv11n4-047
[28] Pessoa, E. G. (2025). Utilizing recycled construction and demolition waste in permeable pavements for sustainable urban infrastructure. Brazilian Journal of Development, 11(4), e79277. https://doi.org/10.34117/bjdv11n4-046
[29] Testoni, F. O. (2025). Niche accounting firms and the brazilian immigrant community in the U.S.: a study of cultural specialization and inclusive growth. Brazilian Journal of Development, 11(5), e79627. https://doi.org/10.34117/bjdv11n5-034
[30] Silva, J. F. (2025). Desafios e barreiras jurídicas para o acesso à inclusão de crianças autistas em ambientes educacionais e comerciais. Brazilian Journal of Development, 11(5), e79489. https://doi.org/10.34117/bjdv11n5-011
[31] Silva, E. N. da. (2025). Urban circular microfactories: local micro-plants for regenerative urban economies. Brazilian Journal of Development, 11(9), e82335. https://doi.org/10.34117/bjdv11n9-059
[32] DA SILVA, Eduardo Nunes. GREEN NANOTECHNOLOGY APPLIED TO CIRCULAR MANUFACTURING. LUMEN ET VIRTUS, [S. l.], v. 14, n. 32, 2024. DOI: 10.56238/levv14n32-029. Disponível em: https://periodicos.newsciencepubl.com/LEV/article/view/AEW09. Acesso em: 4 nov. 2025.
[33] Recycling of Rare Earth Elements Using Ionic Liquids for Regenerative Manufacturing. (2023). International Seven Journal of Multidisciplinary, 2(5). https://doi.org/10.56238/isevmjv2n5-037
How to cite this paper
@article{1712754,
author = {Aline Caroline Moraes Oliveira},
title = {Behavioral Finance and Investment Choices: Psychological Biases in Fixed Income, Equities, and Dollar Exposure},
journal = {Iconic Research And Engineering Journals},
year = {2022},
volume = {5},
number = {7},
pages = {616-619},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1712754.pdf},
abstract = {This article explores the impact of key behavioral finance biases on investor decision-making when choosing among fixed income securities, equities, and foreign currency investments, with a focus on the psychological mechanisms influencing these choices. Specifically, it examines how loss aversion drives an exaggerated preference for fixed income products, how anchoring bias shapes decisions to dollarize portfolios, and how social media and financial influencers contribute to shifts in investor profiles from conservative savers to risk-taking participants in stocks and cryptocurrencies. The analysis draws on seminal and recent academic literature to provide a comprehensive understanding of how cognitive and social biases affect portfolio allocation, potentially leading to suboptimal investment outcomes. Recognizing these biases is essential for improving financial literacy and promoting more informed and rational investment strategies.},
keywords = {Behavioral Finance, Loss Aversion, Anchoring Bias, Social Media Influence, Investment Decision-Making, Fixed Income, Equities, Dollarization, Investor Behavior, Cognitive Biases.},
month = {January},
}